[QUOTE=SEPowell;7600716]
Coming from a different world and knowing how many thoroughbreds can gallop down to a 6’ or 1.8288 meter fence and knowing how trainable these horses are I find the comment “thoroughbreds kill the jump” absurd. I asked one trainer/rider how you set a horse up for a jump like that and she looked at me and said if you have to set the horse up for the jump then he shouldn’t be in this race.
If a pro can’t take a horse with that much ability and make him a useful show jumper then it’s the pro’s fault, not the horse’s. We all know tbs are successful at the lower levels in the show ring; there is no reason those with exceptional jumping ability won’t be successful at the higher levels also. They have been, they are and they will be if the right people can get their hands on them.
Most people simply cannot afford the thoroughbreds that are also the most exquisite jumpers because they and their breeding come from the racing industry. You’re not going to get your hands on a talented AP Indy without spending a lot of money and it appears to me that sport horse breeders do not have those funds. Saying they kill the jump is a myth created by a cottage industry promoting their own product. It sounds like many of these breeders are very provincial and simply don’t have access to anything other than their own arenas, and in many cases horses. My guess is they haven’t seen thoroughbreds gallop down to 6 ft fences with ten other horses. They don’t know what they don’t know.
You can say all you want about warmbloods winning in the show ring, but don’t use the excuse that tb’s aren’t used in their breeding because they kill the jump, that simply isn’t true. More likely they aren’t used because the best are not available to breeders. Furthermore, thoroughbreds add more speed and agility than many riders can handle. Using that as an argument for not breeding to thoroughbreds is much more logical than saying they kill the jump.
I suspect the breeders who say this are just talking off the tops of their heads and are more driven by their own interests than anything else. I’d have much greater respect for their opinions if they said something like Thoroughbreds add too much speed and agility for today’s competitions.[/QUOTE]
So you are saying that I can go and grab a OTTB and it will most likely be suited to the sport of SJ at a decent level? 1.3m or more?
Or only the ones that are successful at racing are going to be the excellent jumpers also so that is why the majority of NA bred Tb’s are not showing up at higher levels?
I really don’t understand how people can champion horses that are not bred for a sport but apparently the majority of Tb’s just luck into the right genetics. 
Actually, this is insulting to those people who actually bred Tb’s for show jumping and sport. Families like Chapot, that went out of their way to choose horses with the talent. Or people like Fred on this forum, who was very dedicated in their breeding practices to produce quality horses. Fred is an exceptional horse that was able to pass on UL talent consistently, he is unique and so is his talent. He is one out off thousand and thousands of horses that are suitable.
Apparently, any most any OTTB will do for sport horse breeding and you do not need to be selective, you just need to afford the ones that run well? And breeding for traits is not important if you can breed for a Kentucky derby winner and it also happens that the horse should be under Eric, but Eric can’t ride well enough?
Once again, the question was asked in terms of breeding and not whether an individual horse can jump. And a few remarkable Tb’s (a subset of the overall population) have made invaluable contributions to horses bred for SJ and dressage. Arabs also made some important contributions along the way. But that is a different statement than the average or even above average TB will be suited to breeding for SJ. And many people are thinking in term of amateur activities but the question is speaking to the highest levels, not the pony club, in which case many Tb’s would be suitable as they are an all around athlete at that level. So are good Morgans.
Look at this in terms of genetics. You need to select for the desirable traits or they will not be transmitted with any type of consistency. The research has been done and jumping is highly hereditary. It is also easily deteriorated when non-jumping blood is introduced. If you are not selecting for it…it is not being passed on. If you are selecting other traits, they will be passed on. If you want to see what the strengths of a TB are, ask what the breeders of them are selecting.
30-40 years ago we had more NH bred Tb’s in NA and they definitely were selected to jump and run. Now the majority are bred for flat sprints and to mature early.
Don’t think of this in terms of Tb’s and Wb’s, think of it in terms of horses purpose bred for the sport. To argue otherwise is to dismiss selective breeding and it’s effectiveness. Which is scary on a breeders forum.